Kondakova I, Lissi E A, Pizarro M
Institute of Oncology, Russian Academy of Medical Sciences, Tomsk, Russia.
Biochem Mol Biol Int. 1999 Jun;47(6):911-20. doi: 10.1080/15216549900202023.
Uric acid is the most important non-enzymatic antioxidant present in human saliva. There is a great variability among individuals, both in salivary uric acid content and saliva total reactive antioxidant potential (TRAP). The uric acid present in saliva correlates with plasma uric acid, suggesting that the former is imported from plasma. There are not statistical differences between uric acid or TRAP values in saliva of smokers and non-smokers. Also, smoking a cigarette does not modify the levels of antioxidants present in saliva.
尿酸是人类唾液中最重要的非酶抗氧化剂。个体之间唾液尿酸含量和唾液总反应性抗氧化潜力（TRAP）存在很大差异。唾液中的尿酸与血浆尿酸相关，这表明前者是从血浆中导入的。吸烟者和非吸烟者唾液中的尿酸或TRAP值没有统计学差异。此外，吸烟并不会改变唾液中抗氧化剂的水平。
